Stay the Night — Lynn Viehl

STAY WITH HER...
Legendary outlaw and immortal vampire Darkyn lord Robin of Locksley has stolen countless works of art, evading human authorities for the past seven hundred years. The prince of thieves also tends to steal the hearts of women -- until the night he meets the woman who steals. his.

STAY ON HIM...
Undercover federal agent Chris Renshaw has no time for an affair with Robin. She's hoping to snag an elusive art thief, using as bait the priceless Maiden's Book of Hours. When it's stolen, Chris has no choice but to join forces with Robin to recover it.

STAY THE NIGHT...
Although Chris and Robin mistrust each other, the sexual tension between them grows ever tauter. As they cross Europe to rescue the book -- and those the thief would hurt -- they'll have to choose between losing each other and losing everything valuable to them.